Just 1.
1, 3, 9.
1, 3, 9.
1, 2, 3, 6, 9, 18 go into 18 evenly.
Use Number sense Write 2 numbers that cannot be divided evenly by 8 or 9.
1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765.
The number is 1.
9.
1
9 is an odd number but in decimal form you can use 4.5
It is: 1
9
The number 1 is the only one.
Just 1.
1, 3, 9, 27.
The number that goes into both 9 and 5 is 1. This is because 1 is a factor of every integer, including 9 and 5. In other words, both 9 and 5 can be divided evenly by 1.
1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306.